AsteRx-m3 Fg
Multi-frequency dual-antenna receiver for marine applications
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Flexibility of use and easy-to-integrate
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Best-in-class SWaP (Size, Weight and Power)
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Best SWaP on the market (Size, Weight and Power)
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AIM+ anti-jamming, anti-spoofing monitoring system as part of the GNSS+ Technology Suite
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Full-constellation, triple-frequency satellite tracking
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Sub-degree GNSS heading & pitch or heading & roll
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High update rate with low latency
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High-accuracy positioning at sea with Fugro Marinestar PPP corrections

Illustrative image for Septentrio AsteRx-m3 Fg GNSS Receiver - Web User Interface (WebUI)
Septentrio's patented GNSS+ technologies
Interfaces
UART (LVTTL, up to 4 Mbps)
|
4 |
Ethernet port (TCP/IP, UDP, LAN 10/100 Mbps)
|
1 |
USB device port (TCP/IP communication and
with 2 extra serial ports) |
1 |
xPPS output (max 100 Hz)
|
1 |
Outputs to drive external LEDs
|
1 |
2 | |
General purpose output
|
1 |
NTRIP (client)
|
1 |
centimetre | |
0.6 cm | |
1 cm | |
Initialisation time
|
7 s |
Velocity
3 cm/s |
Applications
Insights

OSNMA: the latest in GNSS anti-spoofing security
To further improve transmission reliability, the European GNSS system, Galileo, has developed the OSNMA anti-spoofing service, which allows secure end-to-end transmission from Galileo satellites to OSNMA-enabled GNSS receivers.

What is spoofing and how to ensure GPS security?
This insight article on GPS / GNSS spoofing explains what spoofing is and how to make your GPS / GNSS receiver secure against spoofing.

Top 3 Positioning Challenges in Autonomous Marine Navigation
The maritime industry is witnessing an emerging trend of navigation automation automation both in the open sea as well as inland. Find out more...